«ROUND FILE» এর সঙ্গে সম্পর্কিত ইংরেজী বই
নিম্নলিখিত গ্রন্থপঞ্জী নির্বাচনে
round file শব্দটির ব্যবহার খুঁজুন। ইংরেজী সাহিত্যে
round file শব্দের ব্যবহারের প্রসঙ্গ সম্পর্কিত বই এবং তার থেকে সংক্ষিপ্তসার।
(Hi) Round File It consists of a circular cross section and overall shape resembles
a circular solid cylinder. This file is generally used for filing round holes or
concave surfaces. Figure 4.6(c) shows the construction and working of a round
file.
Oil groove gouge, 10-in. round file. 7. Diamond-point chisel, 12-in. square file. 8.
Drift punch, 14-in. round file. 9. Pocket scriber, 4-in. round file. 10. Prick punch, 8-
in. round file. 11. Heavy center punch, 14-in. round file. 12. %;-in. pin punch ...
3
FCS Engineering Technology L2
Figure 7.44 A round file Round file A round file, as shown in Figure 7.44, is used
to file or enlarge round holes and slots. In Figure 7.45 you can see the direction
in which you should file when working with a round file. Note the hand positions ...
Samuel Petrus Strümpher, Carolyn Ingram, Abduraghman Abrahams, 2009
4
Comprehensive Manufacturing Practice
Round file 4. Half-round file 5. Flat file. 1. Square file. Refer Fig. 8.9 (a). It has a
square cross-section. It is parallel for two-thirds of its length and then tapers
towards the tip. It is double cut on all sides. It is used for filing square corners and
slots.
5
Comprehensive Workshop Practice
Types of files : The various types of files commonly used in fitting are enumerated
and described below: 1. Square file 6. Hand file 2. Triangular or three square 7.
Knife edge file 3. Round file 8. Diamond file 4. Half-round file 9. Needle file 5.
Designed for work on softer metals, iron, annealed steel, plastic and hardwood,
this Nicholson file costs about $16.50. Contact Cooper Tools, Box 728, Apex, NC
27502. 1 4. Half-round file— This bastard-cut file is double cut for fast stock ...
Half-round file Triangular or three square Round file Flat file. . Square file. Refer
Fig. 6.9 (a). 0 It has a square cross-section. 0 It is parallel for two-thirds of its
length and then tapers towards the tip. a It is double cut on all sides. 0 It is used
for ...
8
Workshop Processes, Practices and Materials
The round file is of circular cross-section, parallel for approximately two-thirds of
its length and then tapering towards the point. Second-cut and smooth files are
single-cut, while the bastard is double-cut. This file is used for enlarging round ...
9
Engineering Fundamentals
It is used for filing flat surfaces in narrow slots. Half-round file A half-round file is
shown in Fig. 8.13(e). Despite its name, it is not semicircular in section. It is a
segment of a circle. Half-round files are double cut on their flat side for general
filing, ...
10
Metalworking: A Book of Tools, Materials, and Processes for ...
cut the same as the back or half-round side of the " half-round " file. Wood and
Cabinet Rasps. The cabinet rasp (Fig. 410) is in every respect but two the same
as a " wood rasp." Instead of being half-round it is scant half-oval, and in grade of
...
Paul Nooncree Hasluck, 1904
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